Switch cisco catalys 2960

Hi all,
I have some problems involved Cisco Catalyst 2960 Switch.
I am using a device which includes Marvell PHY chip 88E1111. The device can send and receive PTP packet to and from my PC.
Now, I want to connect the device and the PC to Cisco Catalyst 2960 Switch, which will help me trace all of packets in the network . The test scenario is below:
-          Switch: Cisco Catalyst 2960
-          Tracer: Wireshark software
-          PC: Windows 7-64 bit, plugging in Switch port 1 (interface 1)
-          Device: FPGA board, plugging in Switch port 2 (interface 2),
operating mode: 1000Mbps, Fullduplex, no auto-negotiation, no auto power efficient-ethernet.
-          Interface 2 of the Switch is static set by the device’s MAC
address , which ensures the Switch known the device’s MAC.
I suffered a problem. Although the RJ45 TX status led are on, there is not any packet sent to the Switch. I have no idea in this case.
Could you give me an advise please.

It means the IOS used is corrupt.
Go to the Cisco website and download again the IOS. Once download is complete, compare the MD5 hash value of the file downloaded against the MD5 hash value found in the Cisco website.

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Error in switch ports POE model, "Cisco Catalyst 2960S-24PS-L Switch"

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he source of that error and what are the possible causes

Hey Dustin,
Device needs to be RMA'ed. The inline power supply has failed.
HTH.
Regards,
RS.

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Hi team,
I need know, what´s the last IOS version to Cisco Catalyst 2960-24PC-L Switch and understand the bug study about these versions?
How make a bug study?
If you have any information, please let me know.
Regards,
Yerko.

Latest release as of January 14th is 15.0.2-SE5 (Release Nov 6, 2013)
There aren't any public utilities in the Cisco website that provides you with a bug study.
We have a bug tracker https://tools.cisco.com/bugsearch/?referring_site=popular but it will be extremely time consuming to identify each bugs and if you are affected.
If you are a Cisco Advanced customer with optimization services in your contract, this deliverable can be done for you at no cost.

As clear memory dead Switch cisco 2960

Hello All !!
As Clear memory dead process I/O Switch cisco 2960 ?

I do not speak English perfectly, I'll try to summarize
Switch this process my memory I / 0 Very High, restart several times, but the process does not diminish.
thank you.

Cisco WS-2960S-48TS-L does not work after firmware update

Hello.
After purchasing the Cisco WS-2960S-48TS-L decided to do a firmware upgrade using the CISCO NETWORK ASSISTANT. Unfortunately update failed. Currently the switch when you run can not load the system image.
Since up to now I had to deal with the other switches do not really know how to upload the correct image now. The more that you connect the switch through the console acts as to a limited extent.
Please help

Thank you Leo Laohoo.
Your suggestion to usbflash0 helpful.
It is true that I was struggling because of usbflash latest iso system also did not want to go, but I recorded version of one lower and went.
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802.1x on Cisco Catalyst 2960

I am trying to enable 802.1x on one of
the switchports of the Cisco Catalyst
2960:
C2960#sh run | i radius
aaa authentication login test group radius local
aaa authentication dot1x default group radius
radius-server host 10.250.97.26 auth-port 1812 acct-port 1813
radius-server source-ports 1645-1646
radius-server key 123456
C2960#sh run | i dot
aaa authentication dot1x default group radius
dot1x system-auth-control
dot1x guest-vlan supplicant
dot1x critical eapol
C2960#conf t
Enter configuration commands, one per line. End with CNTL/Z.
C2960(config)#int g0/14
C2960(config-if)#dot1x ?
% Unrecognized command
C2960(config-if)#dot1x
As you can see, I can not enable 802.1x
at the interface level. The code is am running is 12.2.25SEE4:
Switch Ports Model SW Version SW Image
* 1 24 WS-C2960G-24TC-L 12.2(25)SEE4 C2960-LANBASEK9-M
System image file is "flash:c2960-lanbasek9-mz.122-25.SEE4.bin"
According to Cisco, this image supports
802.1x. Why can't enable it at the
interface level?
Can someone help me out? Thanks.

some additional info:
C2960#sh dot1x all
Sysauthcontrol Enabled
Dot1x Protocol Version 2
Critical Recovery Delay 100
Critical EAPOL Enabled
C2960#

Cisco catalyst 2960 booting garbage, help on restore IOS

Dear All,
This is my first time on terminal access of Cisco Catalyst 2960 (2960TC-L), normally would use the web configuration for most task.
Now the switch has an issue with the web interface and when I try to access through terminal, I was greeted with garbage upon the booting of the switch, I searched for the terminal boot process and it wasn't what I was expected for my switch. I was a bit dumbfound now of how can I recover the firmware to its default stage, now that I cannot even boot through its terminal console.
Any help is highly appreciated. Thank you for your time.

Hi,
I just verified with my colleague of whom have done quite a few bits before I took over his task.
His reply was he actually did an IOS flash before, though I'm not sure how he did it, but according to him, it was actually a success and the web interface still works for few times before it become like this.
As I tried another time to goes into root mode (or Admin mode??) for the switch, the steps as I performed below:
1. Refer to cisco-2960-putting-setting.jpg for the settings. I press Open and it does display the console Window, no issue there.
2. I hold the "mode" button on the switch and turn on the switch power, and after few seconds the screen display as such (refer to cisco-2960-putty-output2.jpg), the SYST L.E.D. did flash with following pattern: Green (blink ~15 times) then Orange-Green (repeat blink twice) then Green (stable light), for this I was expecting it to goes off after few seconds but it didn't, I wait about a minute before I let go the "mode" button.
3. After I let go the "mode" button, it goes to the screen (refer cisco-2960-putty-output3.jpg), and the SYST still blinking, possibly infinitely... with the console output screen stays like that... and whatever I entered display weird/garbage characters instead, I can't do anything on it.
Each tries display different weird characters, as the SYST still blinking infinitely.
I'm unsure if I'm giving enough details for online troubleshooting, I'll try my best to give as per instructed.
Thank you for your time.

Cisco Catalyst 2960-X and Cisco Prime compatibility

Hello All,
I had review all the compatibility matrix of versions of Cisco Prime 1.2, 1.4 and 2.0, and just can't find the Cisco Catalyst 2960-X series as a listed device, which really surprises me.
Can you clear that out??
Thanks,

The 2960X (and XR) support was added with Device Pack 2 for PI 2.0. It was released on 22 January 2014 and is available here.
(PI 2.1 won't be out until later this year, release date not yet announced.)
Following are the 2960X/XR types added:
Cisco Catalyst 2960-X Series Switches
Device Type
SYSOIDS
S/W Version
Software
Cisco Catalyst 2960X-24TS-L Switch
OID:1.3.6.1.4.1.9.1.1699
>=12.1
IOS
Cisco Catalyst 2960X-48FPD-L Switch
OID:1.3.6.1.4.1.9.1.1690
>=12.1
IOS
Cisco Catalyst 2960X-48LPD-L Switch
OID:1.3.6.1.4.1.9.1.1691
>=12.1
IOS
Cisco Catalyst 2960X-48TD-L Switch
OID:1.3.6.1.4.1.9.1.1692
>=12.1
IOS
Cisco Catalyst 2960X-24PD-L Switch
OID:1.3.6.1.4.1.9.1.1693
>=12.1
IOS
Cisco Catalyst 2960X-24TD-L Switch
OID:1.3.6.1.4.1.9.1.1694
>=12.1
IOS
Cisco Catalyst 2960X-48FPS-L Switch
OID:1.3.6.1.4.1.9.1.1695
>=12.1
IOS
Cisco Catalyst 2960X-48LPS-L Switch
OID:1.3.6.1.4.1.9.1.1696
>=12.1
IOS
Cisco Catalyst 2960X-24PS-L Switch
OID:1.3.6.1.4.1.9.1.1697
>=12.1
IOS
Cisco Catalyst 2960X-48TS-L Switch
OID:1.3.6.1.4.1.9.1.1698
>=12.1
IOS
Cisco Catalyst 2960X-24PSK-L Switch
OID:1.3.6.1.4.1.9.1.1700
>=12.1
IOS
Cisco Catalyst 2960X-48LPS-S Switch
OID:1.3.6.1.4.1.9.1.1701
>=12.1
IOS
Cisco Catalyst 2960X-24PS-S Switch
OID:1.3.6.1.4.1.9.1.1702
>=12.1
IOS
Cisco Catalyst 2960X-48TS-LL Switch
OID:1.3.6.1.4.1.9.1.1703
>=12.1
IOS
Cisco Catalyst 2960X-24TS-LL Switch
OID:1.3.6.1.4.1.9.1.1704
>=12.1
IOS
Cisco Catalyst 2960-XR Series Switches
Device Type
SYSOIDS
S/W Version
Software
Cisco Catalyst 2960XR-48FPD-I Switch
OID:1.3.6.1.4.1.9.1.1797
>=12.1
IOS
Cisco Catalyst 2960XR-48LPD-I Switch
OID:1.3.6.1.4.1.9.1.1798
>=12.1
IOS
Cisco Catalyst 2960XR-48TD-I Switch
OID:1.3.6.1.4.1.9.1.1799
>=12.1
IOS
Cisco Catalyst 2960XR-24PD-I Switch
OID:1.3.6.1.4.1.9.1.1800
>=12.1
IOS
Cisco Catalyst 2960XR-24TD-I Switch
OID:1.3.6.1.4.1.9.1.1801
>=12.1
IOS
Cisco Catalyst 2960XR-48FPS-I Switch
OID:1.3.6.1.4.1.9.1.1802
>=12.1
IOS
Cisco Catalyst 2960XR-48LPS-I Switch
OID:1.3.6.1.4.1.9.1.1803
>=12.1
IOS
Cisco Catalyst 2960XR-48TS-I Switch
OID:1.3.6.1.4.1.9.1.1804
>=12.1
IOS
Cisco Catalyst 2960XR-24PS-I Switch
OID:1.3.6.1.4.1.9.1.1805
>=12.1
IOS
Cisco Catalyst 2960XR-24TS-I Switch
OID:1.3.6.1.4.1.9.1.1806
>=12.1
IOS
Cisco Catalyst 2960XR-48FPD-L Switch
OID:1.3.6.1.4.1.9.1.1807
>=12.1
IOS
Cisco Catalyst 2960XR-48LPD-L Switch
OID:1.3.6.1.4.1.9.1.1808
>=12.1
IOS
Cisco Catalyst 2960XR-48TD-L Switch
OID:1.3.6.1.4.1.9.1.1809
>=12.1
IOS
Cisco Catalyst 2960XR-24PD-L Switch
OID:1.3.6.1.4.1.9.1.1810
>=12.1
IOS
Cisco Catalyst 2960XR-24TD-L Switch
OID:1.3.6.1.4.1.9.1.1811
>=12.1
IOS
Cisco Catalyst 2960XR-48FPS-L Switch
OID:1.3.6.1.4.1.9.1.1812
>=12.1
IOS
Cisco Catalyst 2960XR-48LPS-L Switch
OID:1.3.6.1.4.1.9.1.1813
>=12.1
IOS
Cisco Catalyst 2960XR-48TS-L Switch
OID:1.3.6.1.4.1.9.1.1814
>=12.1
IOS
Cisco Catalyst 2960XR-24PS-L Switch
OID:1.3.6.1.4.1.9.1.1815
>=12.1
IOS
Cisco Catalyst 2960XR-24TS-L Switch
OID:1.3.6.1.4.1.9.1.1816
>=12.1
IOS

MIB Extension - Cisco Catalyst 2960 -

Hi everyone,
I would like to monitor a cisco catalyst 2960 provided with IOS v15. I accessed mib files and I found that many component are disabled or have no entry in it (check attachment).
So my question is : Can I extend the mib to support more OIDs ? and if so, I'll be glad if you give a tutorial or example !
Thank you so much.
Best regards,

Your ipRouteTable and EGP MIBs are disabled because the 2960 is a layer-2 switch only, so it does not have any ip routing or EGP. The MIBs will be disabled for features your switch does not support.
Kevin Dorrell
Luxembourg

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Hi,
I get an error on a Switch Cisco SG300-52 PoE
error: %Box-F-INVALID-PARAM-SETTING: Function BOXG_poe_i2c_read_mem_byte: invalid param recv_byte_PTR value = 0 ***** FATAL ERROR ***** Reporting Task: HCPT. Sof tware Version: 1.3.7.18 (date 12-Jan-2014 time 18:02:59) 0x16adc8 0x166f34 0x6df974 0x48fd60 0x490670 0x490890 0x9af988 0x9be7d8 0x98a710 0x98ab8c 0x98ad60 0x98e6f4 0x990128 0x982ddc 0x994cf0 0x962c24 0x965604 0x94a960 0x94b688 0x1223fc ***** END OF FATAL ERROR *****
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Martin

Hi,
I get an error on a Switch Cisco SG300-52 PoE
error: %Box-F-INVALID-PARAM-SETTING: Function BOXG_poe_i2c_read_mem_byte: invalid param recv_byte_PTR value = 0 ***** FATAL ERROR ***** Reporting Task: HCPT. Sof tware Version: 1.3.7.18 (date 12-Jan-2014 time 18:02:59) 0x16adc8 0x166f34 0x6df974 0x48fd60 0x490670 0x490890 0x9af988 0x9be7d8 0x98a710 0x98ab8c 0x98ad60 0x98e6f4 0x990128 0x982ddc 0x994cf0 0x962c24 0x965604 0x94a960 0x94b688 0x1223fc ***** END OF FATAL ERROR *****
What does this error mean?
Thanks for help!
Martin

Parameters in other to buy a Switch Cisco

Hellos everybody. Well My boss tell me to buy a switch for our company. I want to know what kind of parameters I have to take care to buy a switch Cisco. For example if I need a 3 layer switch what do I evaluate in order to buy a cisco switch

Disclaimer
The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.
Liability Disclaimer
In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.
Posting
And one of the (important) items to add to Bilal's list, what can you spend.

Installing federator switch cisco for many switch linksys slm 224g

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I think your device is not Linksys. You may want to post this on this link: https://supportforums.cisco.com/

AP1200 and Switch Cisco Express 500

Hi,
We have an AP1200 (port 1) attached to a switch cisco express 500,in this switch we are using a Vlan and we have a DHCP server.
The problem is when a new PC tries to connect to this AP, it takes to much time to assign the IP address, and in other cases the PC is disconnected from the System constantly. Do you know wich could be the problem ?

It sounds like it could be a problem with your wireless signal - have your tried doing a carrier busy test on the AP to check for interference?
Regardsd
Aaron
Please rate helpful posts.

Challenge: Spanning Tree Control Between 2 links from Switch DELL M6220 to 2 links towards 2 switches CISCO 3750 connected with an stack (behavior like one switch for redundancy)

Hello,
I have an Spanning tree problem when i conect 2 links from Switch DELL M6220 (there are blades to virtual machines too) to 2 links towards 2 switches CISCO 3750 connected with an stack (behavior like one switch for redundancy, with one IP of management)
In dell virtual machine is Spanning tree rapid stp, and in 3750 is Spanning tree mode pvst, cisco says that this is not important, only is longer time to create the tree.
I dont know but do you like this solutions i want to try on sunday?:
Could Spanning tree needs to work to send one native vlan to negociate the bdpus? switchport trunk native vlan 250
Is it better to put spanning-tree guard root in both 3750 in the ports to mitigate DELL to be root in Spanning Tree?
Is it better to put spanning- tree port-priority in the ports of Swicht Dell?
¿could you help me to control the root? ¿Do you think its better another solution? thanks!
CONFIG WITH PROBLEM
======================
3750: (the 2 ports are of 2 switches 3750s conected with a stack cable, in a show run you can see this)
interface GigabitEthernet2/0/28
description VIRTUAL SNMP2
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 4,13,88,250
switchport mode trunk
switchport nonegotiate
logging event trunk-status
shutdown
interface GigabitEthernet1/0/43
description VIRTUAL SNMP1
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 4,13,88,250
switchport mode trunk
switchport nonegotiate
shutdown
DELL M6220: (its only one swith)
interface Gi3/0/19
switchport mode trunk
switchport trunk allowed vlan 4,13,88,250
exit
interface Gi4/0/19
switchport mode trunk
switchport trunk allowed vlan 4,13,88,250
exit

F.Y.I for catylyst heroes - here is the equivalent config for SG-300 - Vlan1 is required on the allowed list on the catylyst side (3xxx/4xxx/6xxx)
In this example:
VLANS - Voice on 188, data on 57, management on 56.
conf t
hostname XXX-VOICE-SWXX
no passwords complexity enable
username xxxx priv 15 password XXXXX
enable password xxxxxx
ip ssh server
ip telnet server
crypto key generate rsa
macro auto disabled
voice vlan state auto-enabled !(otherwise one switch controls your voice vlan….)
vlan 56,57,188
voice vlan id 188
int vlan 56
ip address 10.230.56.12 255.255.255.0
int vlan1
no ip add dhcp
ip default-gateway 10.230.56.1
interface range GE1 - 2
switchport mode trunk
channel-group 1 mode auto
int range fa1 - 24
switchport mode trunk
switchport trunk allowed vlan add 188
switchport trunk native vlan 57
qos advanced
qos advanced ports-trusted
exit
int Po1
switchport trunk allowed vlan add 56,57,188
switchport trunk native vlan 1
do sh interfaces switchport po1
!CATYLYST SIDE
!Must Explicitly allow VLan1, this is not normal for catalysts - or spanning tree will not work ! Even though it’s the native vlan on both sides.
interface Port-channel1
switchport trunk encapsulation dot1q
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Switch cisco 2960

this massage appear in my switch :
Loading "flash:c2960-lanbasek9-mz.122-44.SE6/c2960-lanbasek9-mz.122-44.SE6.bin"...flash:c2960-lanbasek9-mz.122-44.SE6/c2960-lanbasek9-mz.122-44.SE6.bin: short read: bad mzip file
Error loading "flash:c2960-lanbasek9-mz.122-44.SE6/c2960-lanbasek9-mz.122-44.SE6.bin"

It means the IOS used is corrupt.
Go to the Cisco website and download again the IOS. Once download is complete, compare the MD5 hash value of the file downloaded against the MD5 hash value found in the Cisco website.

Switch cisco catalys 2960

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